<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<%@ page errorPage="../jsp/index.jsp?site=error" %>
<%

	Integer userid = (Integer)session.getAttribute("user_id");
	if (userid == null) {
		throw new Exception();
	} else {
		session.removeAttribute("user_id");
		%><jsp:forward page="<%= response.encodeURL(\"../jsp/index.jsp\") %>"></jsp:forward><%
	}


%>